AMD XC2C64A-7CP56C

Overview

XC2C64A-7CP56C from AMD is a CoolRunner-II CPLD designed for board-support logic, interface control, and deterministic digital integration in embedded hardware. This orderable device combines 64 macrocells, nonvolatile in-system programmability, and a chip-scale BGA option that helps preserve board area in dense embedded assemblies, which makes it suitable for replacing several smaller discrete logic functions with one programmable device. The selected 7ns-grade orderable option. and commercial temperature option indicated by the suffix. also shape where this part fits best in real builds, especially when the design must balance timing closure, approved environmental range, and assembly preference around tray supply flow.

The CoolRunner-II family is a low-power nonvolatile CPLD series designed for compact programmable logic, interface adaptation, and always-on control functions with very low standby current and multi-voltage I/O support. For engineers reviewing the XC2C64A-7CP56C datasheet, XC2C64A-7CP56C pinout, XC2C64A-7CP56C application, or XC2C64A-7CP56C equivalent, this device is widely used in interface glue logic, control sequencing, bus adaptation, industrial embedded modules, communications equipment, and programmable board-support designs.

Technical Context

In digital control systems, XC2C64A-7CP56C operates as a CPLD rather than as a software-driven controller or large FPGA fabric device. Its 64-macrocell resource level is used for decode structures, registered control paths, state sequencing, and local protocol adaptation where deterministic timing and immediate power-up behavior matter.

The exact orderable code also carries practical meaning beyond the base family. 56-LFBGA, CSPBGA affects escape routing and I/O placement, 7ns-grade orderable option. affects timing closure decisions, and the commercial temperature option indicated by the suffix. determines whether this device can be approved for the intended deployment range.

The XC2C64A density point is commonly used when the board needs more interface and state-machine headroom than the 32-macrocell class while still prioritizing low standby current. As a result, XC2C64A-7CP56C tends to appear in applications where startup determinism, package-specific I/O fit, and field-programmable control logic are all more important than raw logic fabric scale.

Key Specifications

Pinout & Package

The XC2C64A-7CP56C pinout includes programmable user I/O, clock-capable inputs, JTAG programming pins, and dedicated supply and ground pins within 56-LFBGA, CSPBGA.

For PCB design, the main consideration is paying close attention to escape routing, decoupling placement, and uninterrupted JTAG access.

Key Features

• 64-macrocell programmable logic density supports compact board-level control integration.
• Nonvolatile logic retention preserves behavior across power cycles.
• JTAG in-system programmability supports manufacturing and field updates.
• Deterministic CPLD timing suits glue logic, decode, and supervisory control tasks.
• 56-LFBGA, CSPBGA packaging supports board-specific I/O planning and dense layout integration.
• Suitable for replacing multiple discrete logic functions with one programmable device.

Applications

Equivalent & Alternatives

When evaluating a XC2C64A-7CP56C equivalent, engineers should compare macrocell count, package, timing grade, operating range, architecture continuity, and board-level logic-fit requirements.

Compared with XC2C64A-7VQG44C, XC2C64A-7CP56C selection depends on exact package, speed grade, and suffix fit within related CPLD classes. XC2C64A-7CP56C vs XC9572XL-7VQG44C selection depends on whether the design should stay with the same CPLD architecture or move to a different programmable-logic branch with other power or logic-density tradeoffs.

Quality

XC2C64A-7CP56C should be sourced as original AMD programmable logic inventory through traceable supply channels. Quality checks may include package inspection, top-mark validation, JTAG-programming verification, and logic-image loading review.

Production validation should include timing-closure review, I/O-voltage checks, boundary-scan access, power-integrity verification, and signal-integrity assessment on high-activity control and interface nets.

Availability

XC2C64A-7CP56C is suitable for programmable board-support logic, interface control, and deterministic CPLD integration in communications, computing, industrial, and embedded systems.

Supply support may include volume procurement planning, scheduled delivery arrangements, traceable sourcing management, and long-term supply support for OEM, industrial electronics, automotive electronics, and embedded product programs. Sample and NPI supply support, as well as urgent in-stock supply support, can also be arranged for prototype builds, pilot runs, and time-critical production needs.

For production builds, confirming package option, speed grade, operating-range suffix, lifecycle status, and sourcing continuity helps reduce programmable-logic procurement risk.

Manufacturer

AMD is a semiconductor manufacturer whose adaptive computing and programmable logic portfolio includes FPGA devices, CPLDs, configuration solutions, embedded processing platforms, and related development technologies for industrial, communication, computing, automotive, and embedded electronic systems.

The CoolRunner-II family is a low-power nonvolatile CPLD series designed for compact programmable logic, interface adaptation, and always-on control functions with very low standby current and multi-voltage I/O support. The XC2C64A density point is commonly used when the board needs more interface and state-machine headroom than the 32-macrocell class while still prioritizing low standby current.

FAQ

What is XC2C64A-7CP56C used for?

XC2C64A-7CP56C is used for programmable board-support logic, state sequencing, address decoding, and interface adaptation in embedded, computing, and communications hardware.

Where can I find the XC2C64A-7CP56C datasheet download?

The XC2C64A-7CP56C datasheet can be accessed from the confirmed source used for this CPLD family and orderable option.

What should be considered in XC2C64A-7CP56C pinout design?

Designers should preserve JTAG access, plan I/O assignment carefully, and account for the board consequences of the 56-LFBGA, CSPBGA package and the selected timing grade.

Is XC2C64A-7CP56C an FPGA?

No. It is a CPLD intended for deterministic programmable logic and board-control functions rather than larger FPGA fabric use.

What are common XC2C64A-7CP56C equivalent solutions?

Common candidates include XC2C64A-7VQG44C and XC9572XL-7VQG44C depending on package, architecture, logic density, and timing priorities.